From: Chuck Larrieu (chuck@xxxxxxxxxxxxx)
Date: Sat Feb 17 2001 - 17:20:58 GMT-3
I just got out of ASET and I recall this issue. Code in the ASET lab is
12.0.9
Chuck
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Alan
Basinger
Sent: Saturday, February 17, 2001 11:21 AM
To: Dan; ccielab@groupstudy.com
Subject: RE: Weird problem...
Dan,
It sounds like your configuring everything correctly and your layer 1-2 are
coming up so now try this. There is a know cosmetic bug in some IOS versions
(I forgot which ones?) that make your ISDN spids look like they are not
valid but if you configure everything correctly it works fine. Sounds like
you got that version of code. The same thing drove me crazy for days till I
found out it was nothing but a cosmetic bug. Also in the ASET lab they were
running that version of code and it confused people pretty well. Take a look
at CCO bug tracker it is there..
http://www.cisco.com/support/bugtools/bugtool.shtml
HTH
Alan Basinger
Systems Engineer
SBC DataComm
Houston Texas
abasinge@swbell.net
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C i s c o S y s t e m s
Certified Gold Partner
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Dan
Sent: Saturday, February 17, 2001 12:18 PM
To: ccielab@groupstudy.com
Subject: Re: Weird problem...
Ok, last week BGP command "neighbor x.x.x.x default-originate" crashes my
router with IOS C2500-JS-L.121.BIN.
So I downgrade from 12.1 Ent Plus to 12.0 Ent Plus and all is well.
This weekend I start studying again and I find another bug (I THINK). I was
using c2600-d-mz.120-7.T.bin on my 2610. I just recently upgraded to this
version.
Telco isdn switch will "not" accept my spids. "Show isdn stat" tells me
spids were SENT but NOT VALID (ALSO LAYER 1 AND 2 ARE ACTIVE...MULTIPLE
FRAME ESTABLISHED, TEI ASSIGNED....BLAH BLAH BLAH).
I cannot get these spids validated no matter what I do.
Then I downgrade by copying IOS 11.3 from TFTP to flash and reloading. The
router comes up, I bounce the bri0/0 interface and "walla," spids VALID!!
I don't know what the deal is. Is there something "extra" I need to do with
12.0 or is this another bug?
I don't have time to deal with bugs/TAC issues. I'm trying to study here!!!
Dan Pontrelli
Customer Installation Engineer - Verio NYC
CCNP, MCSE, CNA
----- Original Message -----
From: "Ryan LaTorre" <cisco@crl.fdns.net>
To: "Dan" <dp595@optonline.net>; <ccielab@groupstudy.com>
Sent: Thursday, February 15, 2001 9:44 PM
Subject: Re: Weird problem...
> Here's a hilarious example. It doesn't take much. No complex config
> required. Just a Cat5k RSM, 12.0(7)T Enterprise/IPSEC/FW IOS, and even a
> blank config to start! See below:
>
> Router#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> Router(config)#int vlan 1
> Router(config-if)#ip address 1.1.1.1 255.255.255.0
> Router(config-if)#no shut
> Router(config-if)#exit
> Router(config)#
> 14:21:36: %LINK-3-UPDOWN: Interface Vlan1, changed state to up
> 14:21:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed
> state to up
> Router(config)#router bgp 1
> Router(config-router)#
> Router(config-router)#network 1.1.1.0
> Router(config-router)#^Z
> Router#
> 14:21:58: %SYS-5-CONFIG_I: Configured from console by console
> Router#sh run
> Router#
> 14:22:05: %SYS-2-MALLOCFAIL: Memory allocation of 126968 bytes failed from
> 0x60207038, pool Processor, alignment 0
> -Process= "Exec", ipl= 0, pid= 69
> -Traceback= 60286768 602883C0 60207040 6022A954 6022AA0C 6022162C 6022D614
> 6027BF84 6027BF70
> Router#sh run
> Router#sh run
> Router#
>
>
> The router will then reboot itself. If you didn't get a chance to save the
> config, you come up with a fresh start. If you think you're smart, like I
> did, and do a quick write to memory, the router will reboot itself
> continuously...
>
> My solution was to downgrade to 12.0(5)T same featureset. I suppose I
should
> go to 12.1.something...
>
> ----- Original Message -----
> From: "Dan" <dp595@optonline.net>
> To: <ccielab@groupstudy.com>
> Sent: Sunday, February 11, 2001 6:23 PM
> Subject: Weird problem...
>
>
> > Has anybody ever seen this before?
> >
> > I added a "neighbor x.x.x.x default-originate" command under my BGP =
> > process for a session that is already up and running. It immediately =
> > crashes the router and causes it to reboot.
> > I'm running IOS 12.1(6) (C2500-JOS56I-L) on a 2514 with 16RAM/16FLASH.
> >
> >
> > Text capture is below:
> >
> > r2#conf t
> > Enter configuration commands, one per line. End with CNTL/Z.
> > r2(config)#router bgp 1003
> > r2(config-router)#neighbor 135.3.7.41 default-originate
> > r2(config-router)#
> >
> > =3D=3D=3D Flushing messages (00:07:23 UTC Mon Mar 1 1993) =3D=3D=3D
> >
> > Buffered messages:
> >
> > 00:00:08: %LINK-3-UPDOWN: Interface Ethernet0, changed state to up
> > 00:00:09: %LINK-3-UPDOWN: Interface Ethernet1, changed state to up
> > 00:00:09: %LINK-3-UPDOWN: Interface Serial0, changed state to up
> > 00:00:09: %LINK-3-UPDOWN: Interface Serial1, changed state to down
> > 00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, =
> > changed state to up
> > 00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > changed state to up
> > 00:01:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, =
> > changed state to up
> > 00:01:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1, =
> > changed state to down
> > 00:01:38: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > changed state to up
> > 00:01:46: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1, =
> > changed state to up
> > 00:01:48: %LINK-5-CHANGED: Interface Serial1, changed state to =
> > administratively down
> > 00:01:49: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, =
> > changed state to down
> > 00:01:52: %SYS-5-CONFIG_I: Configured from memory by console
> > 00:02:31: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > changed state to down
> > 00:02:37: %SYS-5-RESTART: System restarted --
> > Cisco Internetwork Operating System Software=20
> > IOS (tm) 2500 Software (C2500-JOS56I-L), Version 12.1(6), RELEASE =
> > SOFTWARE (fc1)
> > Copyright (c) 1986-2000 by cisco Systems, Inc.
> > Compiled Wed 27-Dec-00 20:14 by kellythw
> > 00:02:47: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.6.6 on Ethernet0 from =
> > LOADING to FULL, Loading Done
> > 00:02:47: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.3.3 on Ethernet0 from =
> > LOADING to FULL, Loading Done
> > 00:02:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > changed state to up
> > 00:03:05: %BGP-5-ADJCHANGE: neighbor 135.3.6.6 Up=20
> > 00:03:06: %BGP-5-ADJCHANGE: neighbor 135.3.3.3 Up=20
> > 00:03:30: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.5.5 on Serial0 from =
> > LOADING to FULL, Loading Done
> > 00:03:31: %BGP-5-ADJCHANGE: neighbor 135.3.7.41 Up=20
> > 00:03:35: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.1.1 on Serial0 from =
> > LOADING to FULL, Loading Done
> > 00:03:55: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.5.5 on OSPF_VL0 from =
> > LOADING to FULL, Loading Done
> > 00:04:13: %BGP-5-ADJCHANGE: neighbor 135.3.5.5 Up=20
> > 00:06:42: %SYS-5-CONFIG_I: Configured from console by console
> > Queued messages:
> > Exception: Illegal Instruction at 0x0 (PC)
> >
> > System Bootstrap, Version 11.0(10c)XB2, PLATFORM SPECIFIC RELEASE =
> > SOFTWARE (fc1)
> > Copyright (c) 1986-1998 by cisco Systems
> > 2500 processor with 14336 Kbytes of main memory
> >
> > %SYS-4-CONFIG_NEWER: Configurations from version 12.1 may not be =
> > correctly understood.
> >
> >
> >
> > Dan Pontrelli
> > Customer Installation Engineer - Verio NYC
> > dpontrelli@verio.net
> >
> >
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